Will stock valve covers fit with Jesel shaft rockers?

 

I'm not sure about those specific rockers, but in general, with bigger rocker arms you need to do some cutting to the inside of the valve covers for clearance.

 

Which Jesels - Sportsman or Comp Series?

A buddy of mine had the Jesel Comp series on Canfield heads and had to add about 1" to the height of the stock covers to allow them to clear.

 

Sportsman Series

 

Does the sportsman series fit under a stock valve cover?

 

I think thats what he is asking

Stock covers will not fit with Jesel SS series cover... not even close. As Fred said if you cut the covers in half and add some height to them you could probably get them to work.

check out this thread, this topic has been coming up alot recently:

http://web.camaross.com/forums/showthread.php?t=493257